辐射防护通讯 ›› 2015, Vol. 35 ›› Issue (2): 16-20.

• 综述 • 上一篇    下一篇

压水堆核电站在役化学去污工艺进展

刘斌, 李新民, 宋利君, 郑文远   

  1. 刘斌, 李新民, 宋利君(苏州热工研究院有限公司, 苏州, 215004)
    郑文远(大亚湾核电运营管理有限责任公司, 深圳, 518124)
  • 收稿日期:2015-02-20 出版日期:2015-04-20 发布日期:2025-02-11
  • 作者简介:刘 斌(1982- ),男,2003年毕业于武汉大学应用化学专业,学士; 2006年毕业于华中科技大学应用化学专业,硕士; 工程师。

Development of In-service Chemical Decontamination Technologies forPWR NPPs

Liu Bin, Li Xinmin, Song Lijun, Zheng Wenyuan   

  1. Liu Bin, Li Xinmin, Song Lijun(Suzhou Nuclear Power Research Institute, Jiangsu Suzhou, 215004)
    Zheng Wenyuan(Daya Bay Nuclear Power Operations and Management Co.,Ltd., Shenzhen, 518124)
  • Received:2015-02-20 Online:2015-04-20 Published:2025-02-11

摘要: 针对在役压水堆核电站主回路及核辅助系统污染的特点,本文介绍了国际上具有代表性的化学去污工艺HP/CORD-UV、AP-CITROX、CAN-DEREM、LOMI、EMMAC,对比分析了去污配方、去污工艺、材料兼容性、废物最小化及潜在风险等,并针对这些技术的发展和应用提出了建议。

关键词: 核电站, 化学去污, 辐射防护, 集体剂量

Abstract: With respect to contaminations commonly found in the primary loop and auxiliary systems of PWR NPPs, typical in-service chemical decontamination technologies in the world are briefly reviewed, including HP/CORD-UV, AP-CITROX, CAN-DEREM, LOMI, and E MMAC. The formulation, process, material compatibility, waste treatment, and potential risk related are carefully evaluated. Suggestions are provided for the development and applicationof these technologies.

Key words: NPPs, Chemical decontamination, Radiation protection, Collective dose

中图分类号: 

  • TL944